Part Number: DRV2605L-Q1 When I supply 3.3V to SDA/SCL pin, I can see that there is a leakage voltage close to 1V at VCC pin. Are they connected internally?
the BEMF is still in the waveform you attached. the BEMF is common mode between the outputs therefore will not appear when the waveform is taken as OUTP-OUTN
Regards, Arthur
Hello Jeff
Our MCU read 0x1A register every 20ms. Does this impact the state of full-bridge?
Actually, our question is about the nosie around 400Mhz, which we found it during RE test and confirmed it's from DRV2605L-Q1.
There is no such nosie when…
Part Number: DRV2605L Hi Team,
Customer would like to confirm if DRV2605L can support VK103415WXX?
Attached is motor specification, thanks.
VK103415WXX (1) (002).pdf
Thanks & Regards
Eddie
Part Number: DRV2605L
Hi,
I would like to know if there is any way to detect an haptic motor is connected to DRV2605L or not during runtime.
I am aware of the Diagnostic routine, but during this diagnostic routine, the haptic motor runs for a duration…
Hi Ferran,
Does the issue never happen when you are probing the pin? It could be the case that the small amount of capacitance from the probe is improving the ICs performance.
Regards, Arthur
Kihun,
To add on to Arthur's comment, when the system is reset there might be some delay needed before writing I2C. You will need to look at the timing of your microcontroller code.
Brian
Part Number: DRV2605LEVM-MD Other Parts Discussed in Thread: DRV2605L HCC does not recognize the DRV2605LEVM-MD. Tagged as haptics board.
Operating with external power. Have tried different USB cables.
When using the console for DRV2605L, I connot reporgram…
Part Number: DRV2605L Other Parts Discussed in Thread: DRV2605 When I saw the datasheet about Waveform sequencer,
it described that when I set the bit 7 (Wait bit) for Waveform Sequencer, WAV_FRM_SEQ[6:0] bit will be interpreted as a wait time. It means…